| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $122.31 | 12.648% | $137.7798 | $137.78 | $137.80 | $137.80 |
| Purchase #2 | $233.54 | 11.296% | $259.9207 | $259.92 | $259.90 | $259.90 |
| Purchase #3 | $220.25 | 7.437% | $236.63 | $236.63 | $236.65 | $236.60 |
| Purchase #4 | $121.45 | 5.790% | $128.482 | $128.48 | $128.50 | $128.50 |
| Purchase #5 | $116.47 | 8.515% | $126.3874 | $126.39 | $126.40 | $126.40 |
| Purchase #6 | $204.47 | 9.591% | $224.0807 | $224.08 | $224.10 | $224.10 |
| Purchase #7 | $88.68 | 3.247% | $91.5594 | $91.56 | $91.55 | $91.60 |
| 7 purchase totals = | $1,107.17 | $1,204.8400 | $1,204.84 | $1,204.90 | $1,204.90 | |